Characterized by steady, earnest, and energetic effort

लगनशील

English Usage: She is a diligent student who always completes her homework on time.

Hindi Usage: वह एक लगनशील छात्रा है जो हमेशा समय पर अपना गृहकार्य पूरा करती है।

A person who shows careful and persistent effort

मेहनती व्यक्ति

English Usage: The diligent in the team received the employee of the month award.

Hindi Usage: टीम में मेहनती व्यक्ति को महीने का सर्वश्रेष्ठ कर्मचारी पुरस्कार मिला।

The quality of being diligent; careful and persistent work or effort

मेहनत

English Usage: His diligence in studying paid off when he passed the exam.

Hindi Usage: पढ़ाई में उसकी मेहनत रंग लाई जब उसने परीक्षा पास की।